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Hamlib/yaesu/vr5000.c

600 wiersze
16 KiB
C
Czysty Wina Historia

/*
* vr5000.c - (C) Stephane Fillod and Jacob Heder 2005
*
* This shared library provides an API for communicating
* via serial interface to an VR-5000 using the "CAT" interface
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/*
* Undocumented notes on the VR5000.
*
* There are some mishaps in the manual. The CAT serial delay times seems
* not to be correct. More correct estimates are 70 mS write_delay (
* between bytes), 200 mS post_write_delay (between command), but when
* reading s-meter, the delay must be over 500 mS.
*
* The read s-meter CAT command seems only to return 17 to 23 depending
* on the strength of the signal. Setting the RF attenuator on with no
* attenna on does not decrease the level below 17. If you wish to read
* the s-meter on a specific frequency, set the frequency and wait a
* 500-1000 mS before reading it.
* The vr5000 has two vfo, but only 1 native. The second vfo is a following
* vfo which only can tune into the frequency range of VFO_A (+,-) 20 Mhz.
*
* The vr5000 has no CAT commands for reading the frequency, ts nor mode.
* These function are emulated, because the vr5000 thunkates the input
* frequency. Secondly when changing the mode, ts will change, and since
* ts it the one that desides how the frequency is thunkated, the frequency
* will change.
*
* True reciever range was not specified correctly in manual. No all
* mode allow to go down to 100 Khz. Therefore the minimum frequency
* which will be allowed is 101.5 kKz. Maximum is 2599.99 Mhz.
*
*
* Supported : VFO_A, 101.5 Khz to 2599.99 Mhz.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <string.h> /* String function definitions */
#include <unistd.h> /* UNIX standard function definitions */
#include "hamlib/rig.h"
#include "serial.h"
#include "misc.h"
#include "yaesu.h"
#define VR5000_MODES (RIG_MODE_CW|RIG_MODE_SSB|RIG_MODE_AM|RIG_MODE_FM|RIG_MODE_WFM)
#define VR5000_VFOS RIG_VFO_A
#define VR5000_ANTS 0
#define MODE_LSB 0x00
#define MODE_USB 0x01
#define MODE_CW 0x02
#define MODE_AM 0x04
#define MODE_AMW 0x44
#define MODE_AMN 0x84
#define MODE_WFM 0x48
#define MODE_FMN 0x88
#define SAFETY_WRITE_DELAY 70 /* security value for beta version, ok to set lower later */
#define SAFETY_POST_DELAY 210 /* security value for beta version, */
/* TODO: get real measure numbers */
#define VR5000_STR_CAL { 2, { \
{ 0, -60 }, /* S0 -6dB */ \
{ 63, 60 } /* +60 */ \
} }
/* Private helper function prototypes */
static int vr5000_init(RIG *rig);
static int vr5000_cleanup(RIG *rig);
static int vr5000_open(RIG *rig);
static int vr5000_close(RIG *rig);
static int vr5000_set_freq(RIG *rig, vfo_t vfo, freq_t freq);
static int vr5000_get_freq(RIG *rig, vfo_t vfo, freq_t *freq);
static int vr5000_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width);
static int vr5000_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width);
static int vr5000_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val);
static int vr5000_get_dcd(RIG *rig, vfo_t vfo, dcd_t *dcd);
static int vr5000_set_ts(RIG *rig, vfo_t vfo, shortfreq_t ts);
static int vr5000_get_ts(RIG *rig, vfo_t vfo, shortfreq_t *ts);
/*
* Private helper function prototypes.
*/
static int set_vr5000(RIG *rig, vfo_t vfo, freq_t freq ,rmode_t mode, pbwidth_t width,shortfreq_t ts);
static int mode2rig(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width);
static void correct_frequency(RIG *rig, vfo_t vfo, freq_t curr_freq, freq_t *freq);
static int find_tuning_step(RIG *rig, vfo_t vfo, rmode_t mode, shortfreq_t *ts);
static int check_tuning_step(RIG *rig, vfo_t vfo, rmode_t mode, shortfreq_t ts);
/*
* vr5000 rigs capabilities.
*/
const struct rig_caps vr5000_caps = {
.rig_model = RIG_MODEL_VR5000,
.model_name = "VR-5000",
.mfg_name = "Yaesu",
.version = "0.2",
.copyright = "LGPL",
.status = RIG_STATUS_ALPHA,
.rig_type = RIG_TYPE_RECEIVER,
.ptt_type = RIG_PTT_NONE,
.dcd_type = RIG_DCD_RIG,
.port_type = RIG_PORT_SERIAL,
.serial_rate_min = 4800,
.serial_rate_max = 57600,
.serial_data_bits = 8,
.serial_stop_bits = 2,
.serial_parity = RIG_PARITY_NONE,
.serial_handshake = RIG_HANDSHAKE_NONE,
.write_delay = SAFETY_WRITE_DELAY,
.post_write_delay = SAFETY_POST_DELAY,
.timeout = 1000,
.retry = 0,
.has_get_func = RIG_FUNC_NONE,
.has_set_func = RIG_FUNC_NONE,
.has_get_level = RIG_LEVEL_RAWSTR,
.has_set_level = RIG_LEVEL_NONE,
.has_get_parm = RIG_PARM_NONE,
.has_set_parm = RIG_PARM_NONE,
.vfo_ops = RIG_OP_NONE,
.preamp = { RIG_DBLST_END, },
.attenuator = { RIG_DBLST_END, },
.max_rit = Hz(0),
.max_xit = Hz(0),
.max_ifshift = Hz(0),
.targetable_vfo = RIG_TARGETABLE_FREQ|RIG_TARGETABLE_MODE,
.transceive = RIG_TRN_OFF,
.bank_qty = 0,
.chan_desc_sz = 0,
.chan_list = { },
.rx_range_list1 = {
{kHz(101)+500, GHz(2.6)-1000, VR5000_MODES, -1, -1, RIG_VFO_A, VR5000_ANTS },
RIG_FRNG_END,
}, /* api supported region 1 rx ranges */
.tx_range_list1 = {
RIG_FRNG_END,
}, /* region 1 TX ranges */
.rx_range_list2 = {
{kHz(101)+500, GHz(2.6)-1000, VR5000_MODES, -1, -1, RIG_VFO_A, VR5000_ANTS },
RIG_FRNG_END,
}, /* api supported region 2 rx ranges */
.tx_range_list2 = {
RIG_FRNG_END,
}, /* region 2 TX ranges */
.tuning_steps = {
{RIG_MODE_SSB|RIG_MODE_CW, Hz(20)},
{RIG_MODE_SSB|RIG_MODE_CW, Hz(100)},
{RIG_MODE_SSB|RIG_MODE_CW, Hz(500)},
{RIG_MODE_AM|RIG_MODE_SSB|RIG_MODE_CW, kHz(1)},
{RIG_MODE_FM|RIG_MODE_SSB|RIG_MODE_CW|RIG_MODE_AM, kHz(5)},
{RIG_MODE_FM, kHz(6.25)},
{RIG_MODE_AM, kHz(9)},
{RIG_MODE_AM|RIG_MODE_WFM|RIG_MODE_FM, kHz(10)},
{RIG_MODE_FM, kHz(12.5)},
{RIG_MODE_AM|RIG_MODE_FM, kHz(20)},
{RIG_MODE_AM|RIG_MODE_FM, kHz(25)},
{RIG_MODE_AM|RIG_MODE_WFM|RIG_MODE_FM, kHz(50)},
{RIG_MODE_AM|RIG_MODE_WFM|RIG_MODE_FM, kHz(100)},
{RIG_MODE_AM|RIG_MODE_WFM|RIG_MODE_FM, kHz(500)},
RIG_TS_END,
},
/* mode/filter list, remember: order matters! */
.filters = {
{RIG_MODE_AM, kHz(6)},
{RIG_MODE_SSB|RIG_MODE_CW|RIG_MODE_AM, kHz(2.4)},
{RIG_MODE_AM|RIG_MODE_FM, kHz(15)},
{RIG_MODE_WFM, kHz(230)},
RIG_FLT_END,
},
.str_cal = VR5000_STR_CAL,
.rig_init = vr5000_init,
.rig_cleanup = vr5000_cleanup,
.rig_open = vr5000_open,
.rig_close = vr5000_close,
.get_level = vr5000_get_level,
.get_dcd = vr5000_get_dcd,
.set_freq = vr5000_set_freq,
.get_freq = vr5000_get_freq,
.set_mode = vr5000_set_mode,
.get_mode = vr5000_get_mode,
.set_ts = vr5000_set_ts,
.get_ts = vr5000_get_ts,
};
/*
* VR-5000 backend needs priv data to handle composite cmds
*/
struct vr5000_priv_data {
vfo_t curr_vfo;
shortfreq_t curr_ts;
freq_t curr_freq;
rmode_t curr_mode;
pbwidth_t curr_width;
};
int vr5000_init(RIG *rig)
{
struct vr5000_priv_data *priv;
priv = (struct vr5000_priv_data*)malloc(sizeof(struct vr5000_priv_data));
if (!priv) return -RIG_ENOMEM;
rig->state.priv = (void*)priv;
return RIG_OK;
}
int vr5000_cleanup(RIG *rig)
{
if (!rig)
return -RIG_EINVAL;
if (rig->state.priv)
free(rig->state.priv);
rig->state.priv = NULL;
return RIG_OK;
}
/*
* vr5000_open : Set CAT on and set tuner into known mode
*/
int vr5000_open(RIG *rig)
{
struct vr5000_priv_data *priv = rig->state.priv;
unsigned char cmd[YAESU_CMD_LENGTH] = { 0x00, 0x00, 0x00, 0x00, 0x00};
unsigned char b_off[YAESU_CMD_LENGTH] = { 0x00, 0x00, 0x00, 0x00, 0x31};
int retval;
/* CAT write command on */
retval = write_block(&rig->state.rigport, (char *) cmd, YAESU_CMD_LENGTH);
if (retval != RIG_OK)
return retval;
/* disable RIG_VFO_B (only on display) */
retval = write_block(&rig->state.rigport, (char *) b_off, YAESU_CMD_LENGTH);
if (retval != RIG_OK)
return retval;
/* set RIG_VFO_A to 10 Mhz normal AM, step 10 kHz */
priv->curr_vfo = RIG_VFO_A;
priv->curr_mode = RIG_MODE_WFM;
priv->curr_width= RIG_PASSBAND_NORMAL;
priv->curr_ts = kHz(10);
priv->curr_freq = kHz(10000);
retval = set_vr5000(rig,priv->curr_vfo,priv->curr_freq,priv->curr_mode,priv->curr_width,priv->curr_ts);
if (retval != RIG_OK)
return retval;
return RIG_OK;
}
int vr5000_close(RIG *rig)
{
unsigned char cmd[YAESU_CMD_LENGTH] = { 0x00, 0x00, 0x00, 0x00, 0x80};
return write_block(&rig->state.rigport, (char *) cmd, YAESU_CMD_LENGTH);
}
int vr5000_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
{
struct vr5000_priv_data *priv = rig->state.priv;
return set_vr5000(rig,vfo,freq,priv->curr_mode,priv->curr_width,priv->curr_ts);
}
int vr5000_get_freq(RIG *rig, vfo_t vfo, freq_t *freq) {
struct vr5000_priv_data *priv = rig->state.priv;
*freq = priv->curr_freq;
return RIG_OK;
}
int vr5000_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
{
struct vr5000_priv_data *priv = rig->state.priv;
if (check_tuning_step(rig,vfo,mode,priv->curr_ts)!=RIG_OK)
find_tuning_step(rig,vfo,mode,&priv->curr_ts);
priv->curr_mode = mode;
return set_vr5000(rig,vfo,priv->curr_freq,mode,width,priv->curr_ts);
}
int vr5000_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width)
{
struct vr5000_priv_data *priv = rig->state.priv;
*mode = priv->curr_mode;
*width = priv->curr_width;
return RIG_OK;
}
int vr5000_set_ts(RIG *rig, vfo_t vfo, shortfreq_t ts)
{
struct vr5000_priv_data *priv = rig->state.priv;
int retval;
retval = check_tuning_step(rig,vfo,priv->curr_mode,ts);
if (retval != RIG_OK)
return retval;
priv->curr_ts = ts;
return set_vr5000(rig,vfo,priv->curr_freq,priv->curr_mode,priv->curr_width,ts);
}
int vr5000_get_ts(RIG *rig, vfo_t vfo, shortfreq_t *ts)
{
struct vr5000_priv_data *priv = rig->state.priv;
*ts = priv->curr_ts;
return RIG_OK;
}
int vr5000_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
{
unsigned char cmd[YAESU_CMD_LENGTH] = { 0x00, 0x00, 0x00, 0x00, 0xe7};
int retval;
if (level != RIG_LEVEL_RAWSTR)
return -RIG_EINVAL;
serial_flush(&rig->state.rigport);
/* send READ STATUS(Meter only) cmd to rig */
retval = write_block(&rig->state.rigport, (char *) cmd, YAESU_CMD_LENGTH);
if (retval < 0)
return retval;
/* read back the 1 byte */
retval = read_block(&rig->state.rigport, (char *) cmd, 1);
if (retval < 1) {
rig_debug(RIG_DEBUG_ERR,"%s: read meter failed %d\n",
__FUNCTION__,retval);
return retval < 0 ? retval : -RIG_EIO;
}
val->i = cmd[0] & 0x3f;
rig_debug(RIG_DEBUG_ERR,"Read(%x) RawValue(%x): \n",cmd[0],val->i);
return RIG_OK;
}
int vr5000_get_dcd(RIG *rig, vfo_t vfo, dcd_t *dcd)
{
unsigned char cmd[YAESU_CMD_LENGTH] = { 0x00, 0x00, 0x00, 0x00, 0xe7};
int retval;
serial_flush(&rig->state.rigport);
/* send READ STATUS(Meter only) cmd to rig */
retval = write_block(&rig->state.rigport, (char *) cmd, YAESU_CMD_LENGTH);
if (retval < 0)
return retval;
/* read back the 1 byte */
retval = read_block(&rig->state.rigport, (char *) cmd, 1);
if (retval < 1) {
rig_debug(RIG_DEBUG_ERR,"%s: read meter failed %d\n",
__FUNCTION__,retval);
return retval < 0 ? retval : -RIG_EIO;
}
*dcd = (cmd[0] & 0x80) ? RIG_DCD_ON : RIG_DCD_OFF;
return RIG_OK;
}
int mode2rig(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
{
struct vr5000_priv_data *priv = rig->state.priv;
int md;
if (priv->curr_vfo == RIG_VFO_CURR)
vfo = priv->curr_vfo;
/*
* translate mode from generic to vr5000 specific
*/
switch(mode) {
case RIG_MODE_USB: md = MODE_USB; break;
case RIG_MODE_LSB: md = MODE_LSB; break;
case RIG_MODE_CW: md = MODE_CW; break;
case RIG_MODE_WFM: md = MODE_WFM; break;
case RIG_MODE_FM: md = MODE_FMN; break;
case RIG_MODE_AM:
if (width != RIG_PASSBAND_NORMAL && width < rig_passband_normal(rig, mode))
md = MODE_AMN;
else if (width != RIG_PASSBAND_NORMAL && width > rig_passband_normal(rig, mode))
md = MODE_AMW;
else
md = MODE_AM;
break;
default:
return -RIG_EINVAL; /* sorry, wrong MODE */
}
return md;
}
/*
* This function corrects the frequency
*/
void correct_frequency(RIG *rig, vfo_t vfo, freq_t curr_freq, freq_t *freq)
{
struct vr5000_priv_data *priv = rig->state.priv;
shortfreq_t ts = priv->curr_ts;
unsigned long long correct_freq = (unsigned long long)curr_freq;
if (vfo == RIG_VFO_CURR)
vfo = priv->curr_vfo;
/* RIG_VFO_A frequency correction */
if (correct_freq%ts != 0) {
if ((correct_freq%ts) > (ts>>1))
correct_freq += (ts-(correct_freq%ts));
else
correct_freq -= (correct_freq%ts);
}
/* Check for frequencies out on true rx range */
if ((freq_t)correct_freq < rig->caps->rx_range_list1->start) {
correct_freq = (unsigned long long)rig->caps->rx_range_list1->start;
if (correct_freq%ts != 0) {
correct_freq += (ts-(correct_freq%ts));
}
}
else if ((freq_t)correct_freq > rig->caps->rx_range_list1->end) {
correct_freq = (unsigned long long)rig->caps->rx_range_list1->end;
if (correct_freq%ts != 0) {
correct_freq -= (correct_freq%ts);
}
}
*freq = (freq_t) correct_freq;
return;
}
/*
* Set mode and ts, then frequency. Both mode/ts and frequency are set
* everytime one of them changes.
*/
int set_vr5000(RIG *rig, vfo_t vfo,freq_t freq,rmode_t mode, pbwidth_t width,shortfreq_t ts)
{
struct vr5000_priv_data *priv = rig->state.priv;
unsigned char cmd_mode_ts[YAESU_CMD_LENGTH] = { 0x00, 0x00, 0x00, 0x00, 0x07};
unsigned char cmd_freq[YAESU_CMD_LENGTH] = { 0x00, 0x00, 0x00, 0x00, 0x01};
static const unsigned char steps[] = {
0x21, 0x42, 0x02, 0x03, 0x43, 0x53, 0x63,
0x04, 0x14, 0x24, 0x35, 0x44, 0x05, 0x45 };
unsigned int frq;
int retval;
int i;
if (vfo == RIG_VFO_CURR)
vfo = priv->curr_vfo;
retval = mode2rig(rig, vfo, mode, width);
if (retval < 0)
return retval;
/* fill in m1 */
cmd_mode_ts[0] = retval;
for (i=0; i<TSLSTSIZ; i++) {
if (rig->caps->tuning_steps[i].ts == ts)
break;
}
if (i >= TSLSTSIZ) {
return -RIG_EINVAL; /* not found, unsupported */
}
/* fill in m2 */
cmd_mode_ts[1] = steps[i];
retval = write_block(&rig->state.rigport, (char *) cmd_mode_ts, YAESU_CMD_LENGTH);
if (retval != RIG_OK)
return retval;
/* Correct frequency */
correct_frequency(rig,vfo,freq,&freq);
priv->curr_freq = freq;
frq = (unsigned int)(freq/10);
cmd_freq[0] = (frq >> 24) & 0xff;
cmd_freq[1] = (frq >> 16) & 0xff;
cmd_freq[2] = (frq >> 8) & 0xff;
cmd_freq[3] = frq & 0xff;
/* frequency set */
return write_block(&rig->state.rigport, (char *) cmd_freq, YAESU_CMD_LENGTH);
}
/*
* find_tuning_step : return the lowest ts for a giving mode
*/
int find_tuning_step(RIG *rig, vfo_t vfo, rmode_t mode, shortfreq_t *ts)
{
int i;
for (i=0; i<TSLSTSIZ; i++) {
if ((rig->caps->tuning_steps[i].modes & mode)!=0)
{
*ts = rig->caps->tuning_steps[i].ts;
return RIG_OK;
}
}
return -RIG_EINVAL; /* not found, unsupported */
}
/*
* check_tuning_step : return RIG_OK if this ts is supported by the mode
*/
int check_tuning_step(RIG *rig, vfo_t vfo, rmode_t mode, shortfreq_t ts)
{
int i;
for (i=0; i<TSLSTSIZ; i++) {
if (rig->caps->tuning_steps[i].ts == ts &&
((rig->caps->tuning_steps[i].modes & mode)!=0))
return RIG_OK;
}
return -RIG_EINVAL; /* not found, unsupported */
}
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